21550883234

素因数分解:

$2^1\times {\mathrm{541}}^1\times {\mathrm{3001}}^1\times {\mathrm{6637}}^1$

素因数の和:10181

約数の個数: 16

約数和(自身を含む): 32401750776

約数和(自身を除く): 10850867542

約数列:

[1, 2, 541, 1082, 3001, 6002, 6637, 13274, 1623541, 3247082, 3590617, 7181234, 19917637, 39835274, 10775441617, 21550883234]

約数ペア:

[(1, 21550883234), (2, 10775441617), (541, 39835274), (1082, 19917637), (3001, 7181234), (6002, 3590617), (6637, 3247082), (13274, 1623541)]